//////////////////////////////////////////////////////////////////////////////////
//                                                                              //
//  This file is part of the buola project (https://code.google.com/p/buola/).  //
//                                                                              //
//  Copyright(c) 2007-2012 Xavi Gratal                                          //
//  gratal AT gmail DOT com                                                     //
//                                                                              //
//  Buola is free software: you can redistribute it and/or modify               //
//  it under the terms of the GNU General Public License as published by        //
//  the Free Software Foundation, either version 3 of the License, or           //
//  (at your option) any later version.                                         //
//                                                                              //
//  Buola is distributed in the hope that it will be useful,                    //
//  but WITHOUT ANY WARRANTY; without even the implied warranty of              //
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               //
//  GNU General Public License for more details.                                //
//                                                                              //
//  You should have received a copy of the GNU General Public License           //
//  along with buola.  If not, see <http://www.gnu.org/licenses/>.              //
//                                                                              //
//////////////////////////////////////////////////////////////////////////////////

#ifndef _BUOLA_OS_PATH_H_
#define _BUOLA_OS_PATH_H_

#include <buola/buola.h>
#include <buola/io/curi.h>

namespace buola { namespace os {

///\addtogroup os
///@{

///\name Path
//@{

///returns the first executable file found in the path

///If \p pName is an absolute path, returns \p pName unless it is not executable
///
///Otherwise, returns the path for the first executable file with the given name
///
///If there is no match, return
io::CURI get_command(const std::string &pName);

///returns the list of folders in the path
const std::vector<io::CURI> &get_path();

//@}

///@}

/*namespace os */ } /*namespace buola*/ }

#endif
